/*==============格式化*/
* {
    box-sizing: border-box;
}

body, html {
    margin: 0 auto;
    padding: 0;
    border: 0;
    /*max-width: 1250px;*/
}

a {
    color: black;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/*============nav===========*/
#main {
    width: 100%;
    position: relative;
}

#popup {
    width: 100%;
    height: 200px;

    overflow: hidden;
    transition: all 0.5s;
}

/*主导航*/
nav {
    width: 100%;
}

.nav {
    width: 100%;
    height: 80px;
    display: flex;
}

#nav {
    background: black;
}

.max_nav {
    margin: 0 auto;
    max-width: 1270px;
}

.icon {
    margin: 0 auto;
    width: 30px;
    height: 30px;
    background-image: url("../images/madamImg/sprite-main.png");
    background-position: -85px -222px;
}

.logo {
    width: 120px;
    height: 40px;
    margin-top: 20px;
    background-size: 200%;
    background-image: url("../images/madamImg/sprite-player.png");
}

.email_icon {
    display: inline-block;
    width: 18px;
    height: 18px;
    margin: 0 10px;
}

.email {
    background-image: url("../images/madamImg/sprite-main.png");
    background-position: -148px -222px;
}

.sousuo {
    background-position: -40px -252px;
    background-image: url("../images/madamImg/sprite-main.png");
}

#mainNav {
    padding: 0 20px;
    justify-content: space-between;

    color: white;
    line-height: 80px;
}

/*副导航*/
#subNav {
    justify-content: center;
    background: white;
    border-bottom: 1px solid #999999;
    height: 60px !important;
}

#subNav .sub_text {
    margin: 10px auto;
}

#subNav div {
    margin: 0 10px;
}

#sub_popup {
    width: 100%;
    position: relative;
}

.sub_popup {
    position: absolute;
    width: 100%;
    height: 300px;
    padding-left: 100px;
    overflow: hidden;
    background-color: white;
    transition: all 0.5s;
}

.popup_s {
    position: absolute;
    padding: 10px;
    border: 1px solid #999999;
    width: 500px;
    top: 80px;
    right: 0;
    z-index: 299;
}

#email_popup {
    background: white;
    height: 400px;
}

#sousuo_popup {
    background: white;
    height: 400px;
}

.hide {
    height: 0 !important;
}

.display_none {
    display: none;
}

/*上边弹出框的内容*/
.popup_dls {
    display: flex;
    justify-content: space-between;
    width: 60%;
    margin: 20px 0 0 150px;
}

dl dt, dl dd {
    font-size: 14px;
    padding: 0;
    margin: 10px;
    color: #999999;
}

dl dd {
    color: black;
}

/*下边的弹出框的内容*/
.sub_popup_con {
    max-width: 1270px;
    margin: 0 auto;
}

.sub_popup_con section {
    display: flex;
    font-size: 12px;
    justify-content: center;
}

.sub_popup_con section div {
    margin: 0 10px;
}

.sub_popup_con section div img {
    width: 280px;
    height: 160px;
}

.sub_popup_con .sub_popup_con_dif {
    display: flex;
    font-size: 12px;
    justify-content: space-around;
}

/*========================邮箱弹出框*/
.biaodan {
    display: block;
}

input {
    margin: 10px;
}

/*=======================搜寻*/
.souxun {
    margin: 0 auto;
    width: 90%;
    padding: 20px;
    border-bottom: 1px solid #999999;
}

.souxun a {
    font-size: 12px;
    display: inline-block;
    margin: 5px;
}

/*内容*/
.container {
    width: 100%;
    max-width: 1270px;
    margin: 0 auto;

}

.guding {
    position: fixed;
    top: 0;
    z-index: 99;
    justify-content: flex-start !important;

}

.subguding {
    position: fixed !important;
    top: 60px;
    z-index: 999;
}

.hidden {
    /*display: none;*/
    opacity: 0;
    width: 0;
    height: 0;
}

#subNav img {
    transition: all .5s;
}

/*============================================*/
/*=======================语言模块*/
#popup_fo {
    /*border:1px solid red;*/
    border-top: 1px solid #999999;
    border-bottom: 1px solid #999999;
    width: 1400px;
    height: 250px;
    display: flex;
    justify-content: center;
    /*max-width: 1270px;*/
    margin: 0 auto;
    overflow: hidden;
    transition: all 0.5s;
}

.popup {
    height: 0 !important;
}

#popup_fo dl dt, #popup dl dd {
    font-size: 14px;
    padding: 0;
    margin: 5px;
}

#popup_fo dl dd a:hover {
    text-decoration: underline;
}

#popup_fo dl dt {
    color: #999999;
}

#popup_fo dl {
    width: 15%;
}

/*=======================页尾 footer*/
.footer {
    text-align: center;
    width: 1400px;
    margin: 0 auto;
}

.footer .block {
    margin: 20px auto;
    display: block;
}

.footer .block span {
    width: 1px;
    height: 1px;
    border-top: 5px solid black;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid transparent;
    display: inline-block;
    /*background: red;*/
    transform-origin: 50% 25%;
    transition: all 0.5s;
}

.rotate_180 {
    transform: rotate(180deg);
}

.footer .footerNav {
    display: flex;
    justify-content: center;
}

.footer .footerNav a {
    margin: 10px;
}

.footer .footerNav a:hover {
    text-decoration: underline;
}

.footer .img {
    display: block;
    width: 44px;
    height: 44px;
    overflow: hidden;
    margin: 0 auto;
    background-image: url("../images/indexImg/sprite-main.png");
    background-position: -101px -48px;
}
